When not helping seniors to rest easy or designing Lego robots, Summer and Catherine both enjoy computer programming and rock climbing.

WHITEHOUSE: The White House

The idea, says Buell Duncan III , IBM's general manager for ISV and developer relations, is to create a network of companies large and small, which are conversant in both nonproprietary, or open, computing standards, like the Linux operating system or the Java programming language, and IBM's suite of hardware, middleware and services.

FORBES: Magazine Article